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<head><meta charset="utf-8"><title>perf run · t-compiler/help · Zulip Chat Archive</title></head>
<h2>Stream: <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/index.html">t-compiler/help</a></h2>
<h3>Topic: <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html">perf run</a></h3>

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<a name="214512387"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/214512387" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Tyson Nottingham <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#214512387">(Oct 25 2020 at 21:08)</a>:</h4>
<p>Hi, can I get a perf run started on <a href="https://github.com/rust-lang/rust/pull/76256">https://github.com/rust-lang/rust/pull/76256</a>? Thanks <span aria-label="smile" class="emoji emoji-1f642" role="img" title="smile">:smile:</span></p>



<a name="214512433"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/214512433" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Jonas Schievink  [he/him] <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#214512433">(Oct 25 2020 at 21:09)</a>:</h4>
<p>Sure, queued one :)</p>



<a name="214512450"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/214512450" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Tyson Nottingham <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#214512450">(Oct 25 2020 at 21:09)</a>:</h4>
<p>Thanks!</p>



<a name="215044436"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/215044436" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Tyson Nottingham <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#215044436">(Oct 30 2020 at 00:15)</a>:</h4>
<p>Can I get a perf run on <a href="https://github.com/rust-lang/rust/pull/78516">https://github.com/rust-lang/rust/pull/78516</a>? :)</p>



<a name="215044471"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/215044471" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Tyson Nottingham <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#215044471">(Oct 30 2020 at 00:16)</a>:</h4>
<p>Oh, and if there's a better place to ask for these, please let me know. :)</p>



<a name="215044847"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/215044847" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Jonas Schievink  [he/him] <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#215044847">(Oct 30 2020 at 00:22)</a>:</h4>
<p>Started one</p>



<a name="215044856"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/215044856" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> lqd <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#215044856">(Oct 30 2020 at 00:22)</a>:</h4>
<p>dang jonas is too fast</p>



<a name="215046056"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/215046056" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Noah Lev <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#215046056">(Oct 30 2020 at 00:46)</a>:</h4>
<p>By the way, does this improve compile-<em>time</em>, compile-<em>memory-usage</em>, or both?</p>



<a name="215046091"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/215046091" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Noah Lev <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#215046091">(Oct 30 2020 at 00:47)</a>:</h4>
<p>I saw that the <code>I-compiletime</code> label was applied but the PR said it improved compile memory usage, so I added <code>I-compilemem</code>.</p>



<a name="215046106"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/215046106" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Joshua Nelson <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#215046106">(Oct 30 2020 at 00:47)</a>:</h4>
<p>oops, compilemem, thanks</p>



<a name="215046167"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/215046167" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Noah Lev <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#215046167">(Oct 30 2020 at 00:48)</a>:</h4>
<p>Ok, removed compiletime</p>



<a name="215046183"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/215046183" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Noah Lev <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#215046183">(Oct 30 2020 at 00:48)</a>:</h4>
<p>The labels look too similar <span aria-label="smile" class="emoji emoji-1f642" role="img" title="smile">:smile:</span></p>



<a name="215070056"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/215070056" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Dániel Buga <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#215070056">(Oct 30 2020 at 09:16)</a>:</h4>
<p>Can someone please start a perf run for <a href="https://github.com/rust-lang/rust/issues/78534">#78534</a>? I still have some ideas for Arena, but I'd like to test them one by one.</p>



<a name="215070235"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/215070235" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> oli <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#215070235">(Oct 30 2020 at 09:18)</a>:</h4>
<p>done</p>



<a name="215268371"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/215268371" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Tyson Nottingham <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#215268371">(Nov 01 2020 at 23:36)</a>:</h4>
<p>Can I get a perf run on <a href="https://github.com/rust-lang/rust/pull/78646">https://github.com/rust-lang/rust/pull/78646</a>? :)</p>



<a name="215268385"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/215268385" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Joshua Nelson <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#215268385">(Nov 01 2020 at 23:37)</a>:</h4>
<p>done</p>



<a name="215268388"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/215268388" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Tyson Nottingham <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#215268388">(Nov 01 2020 at 23:37)</a>:</h4>
<p>Thanks!</p>



<a name="215268398"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/215268398" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Joshua Nelson <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#215268398">(Nov 01 2020 at 23:37)</a>:</h4>
<p>thank you for working on compile times <span aria-label="heart" class="emoji emoji-2764" role="img" title="heart">:heart:</span></p>



<a name="215268592"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/215268592" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Tyson Nottingham <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#215268592">(Nov 01 2020 at 23:43)</a>:</h4>
<p>Absolutely! <span aria-label="smile" class="emoji emoji-1f642" role="img" title="smile">:smile:</span></p>



<a name="215278169"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/215278169" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Casey Rodarmor <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#215278169">(Nov 02 2020 at 04:16)</a>:</h4>
<p>Nice improvement! I wonder if it would be worth seeing if, on x86, turning off alignment (and thus getting rid of all padding) entirely in a rust compiler build would make it faster/use less memory. I believe that on modern x86 processors, unaligned accesses are just as fast as aligned accesses. Of course, since the compiler runs on older processors for which this might not be the case, it might not be possible to actually ship a compiler binary built this way.</p>



<a name="215283173"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/215283173" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> scottmcm <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#215283173">(Nov 02 2020 at 06:32)</a>:</h4>
<p>Two potential issues I see with that:</p>
<ol>
<li>there might LLVM optimizations that only work with aligned operations, or something.  It wouldn't surprise me, given that unaligned is somewhat rare.</li>
<li>I wouldn't be surprised for there to be unsafe code relying on <code>i32</code> being &gt;1 aligned, for example.  It does look like the actual alignment isn't documented, so they hypothetically shouldn't be, but I don't think rust runs on any platform today where <code>align_of::&lt;i32&gt;() == 1</code>.</li>
</ol>



<a name="215388000"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/215388000" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Tyson Nottingham <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#215388000">(Nov 02 2020 at 22:28)</a>:</h4>
<p>Looks like the change increases cycles on x86. I made another change that takes advantage of the reduced fingerprint alignment, and there may be others, so there's some hope that there is an overall improvement buried here.</p>



<a name="216573449"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/216573449" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Tyson Nottingham <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#216573449">(Nov 13 2020 at 06:53)</a>:</h4>
<p>Can I get a perf run on <a href="https://github.com/rust-lang/rust/pull/79012">https://github.com/rust-lang/rust/pull/79012</a> when someone gets a chance? Thanks!</p>



<a name="216578746"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/216578746" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> lqd <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#216578746">(Nov 13 2020 at 08:19)</a>:</h4>
<p>done</p>



<a name="216910845"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/216910845" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> tm <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#216910845">(Nov 16 2020 at 18:21)</a>:</h4>
<p>Could I have a perf run for <a href="https://github.com/rust-lang/rust/pull/79106">https://github.com/rust-lang/rust/pull/79106</a> ? Thanks.</p>



<a name="216910993"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/216910993" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Jonas Schievink  [he/him] <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#216910993">(Nov 16 2020 at 18:22)</a>:</h4>
<p>started one</p>



<a name="217342299"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/217342299" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> jknodt <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#217342299">(Nov 19 2020 at 22:57)</a>:</h4>
<p>Could I have a perf run on <a href="https://github.com/rust-lang/rust/pull/79186">https://github.com/rust-lang/rust/pull/79186</a>? I hope it's alright to ask for multiple on the same PR but I want to benchmark a few different variations of the same code. Thank you!</p>



<a name="217344947"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/217344947" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Igor Matuszewski <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#217344947">(Nov 19 2020 at 23:30)</a>:</h4>
<p>queued</p>



<a name="217358837"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/217358837" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> jknodt <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#217358837">(Nov 20 2020 at 03:48)</a>:</h4>
<p>Could I have another perf run on <a href="https://github.com/rust-lang/rust/pull/79186">https://github.com/rust-lang/rust/pull/79186</a>? Sorry if I'm asking for too many, I can also wait a bit. Thanks</p>



<a name="217365780"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/217365780" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> lqd <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#217365780">(Nov 20 2020 at 06:08)</a>:</h4>
<p>done</p>



<a name="217831550"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/217831550" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Noah Lev <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#217831550">(Nov 25 2020 at 00:21)</a>:</h4>
<p>Could I get a perf run on <a href="https://github.com/rust-lang/rust/pull/79394">https://github.com/rust-lang/rust/pull/79394</a>? Thanks!</p>



<a name="217833396"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/217833396" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Noah Lev <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#217833396">(Nov 25 2020 at 00:50)</a>:</h4>
<p>Hmm, looks like CI failed actually.</p>



<a name="217833399"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/217833399" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Noah Lev <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#217833399">(Nov 25 2020 at 00:50)</a>:</h4>
<p>I'll ask again once I get it passing.</p>



<a name="217840313"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/217840313" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Noah Lev <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#217840313">(Nov 25 2020 at 03:06)</a>:</h4>
<p>CI hasn't fully passed, but there <a href="#narrow/stream/242791-t-infra/topic/slow.20CI.20builder">seems to be something wrong with one of the builders</a> and the others passed. So I think it's ready for a perf run!</p>



<a name="218254330"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/218254330" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Aman Arora <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#218254330">(Nov 30 2020 at 07:10)</a>:</h4>
<p>can someone start a perf run for <a href="https://github.com/rust-lang/rust/pull/79553">https://github.com/rust-lang/rust/pull/79553</a></p>



<a name="218747597"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/218747597" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Noah Lev <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#218747597">(Dec 03 2020 at 20:08)</a>:</h4>
<p>Could someone start another perf run on <a href="https://github.com/rust-lang/rust/issues/79394">#79394</a>? I rebased on top of another PR that should significantly improve compile times.</p>



<a name="218756249"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/218756249" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Noah Lev <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#218756249">(Dec 03 2020 at 21:21)</a>:</h4>
<p>Could I have another perf run on <a href="https://github.com/rust-lang/rust/issues/79394">#79394</a>? Some files were moved around since I had originally cut my branch so I missed some spots that needed to be updated.</p>
<p>(CI failed, but it's just the testsuite since a bunch of errors are no longer emitted)</p>



<a name="218758433"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/218758433" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> lqd <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#218758433">(Dec 03 2020 at 21:42)</a>:</h4>
<p>done</p>



<a name="218758821"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/218758821" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Tyson Nottingham <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#218758821">(Dec 03 2020 at 21:45)</a>:</h4>
<p>Maybe I don't understand, but if you rebased on an unmerged PR, the perf run won't be very helpful in isolating the effects of your change specifically, right?</p>



<a name="218759691"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/218759691" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Joshua Nelson <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#218759691">(Dec 03 2020 at 21:52)</a>:</h4>
<p>CI rebases over master before running the checks</p>



<a name="218759711"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/218759711" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Joshua Nelson <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#218759711">(Dec 03 2020 at 21:52)</a>:</h4>
<p>and perf compares to master</p>



<a name="218759850"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/218759850" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Noah Lev <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#218759850">(Dec 03 2020 at 21:53)</a>:</h4>
<p><span class="user-mention silent" data-user-id="306073">Tyson Nottingham</span> <a href="#narrow/stream/182449-t-compiler.2Fhelp/topic/perf.20run/near/218758821">said</a>:</p>
<blockquote>
<p>Maybe I don't understand, but if you rebased on an unmerged PR, the perf run won't be very helpful in isolating the effects of your change specifically, right?</p>
</blockquote>
<p>Yes, but my PR was created to get a perf run on enabling a feature by default and the PR I'm rebasing over is trying to speed up part of that feature, so we're seeing how much the perf is affected with the feature perf being improved and the feature being enabled by default.</p>



<a name="218759913"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/218759913" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Noah Lev <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#218759913">(Dec 03 2020 at 21:54)</a>:</h4>
<p><span class="user-mention" data-user-id="232545">@Joshua Nelson</span> Yes, but how is that relevant here?</p>



<a name="218791639"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/218791639" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Tyson Nottingham <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#218791639">(Dec 04 2020 at 03:52)</a>:</h4>
<p>Can I get a perf run on <a href="https://github.com/rust-lang/rust/pull/79012">https://github.com/rust-lang/rust/pull/79012</a> ? <span aria-label="pray" class="emoji emoji-1f64f" role="img" title="pray">:pray:</span></p>



<a name="218803853"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/218803853" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> lqd <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#218803853">(Dec 04 2020 at 08:20)</a>:</h4>
<p>done</p>



<a name="218806904"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/218806904" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Aman Arora <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#218806904">(Dec 04 2020 at 08:57)</a>:</h4>
<p>perf run for <a href="https://github.com/rust-lang/rust/pull/79696">https://github.com/rust-lang/rust/pull/79696</a> please <span aria-label="smile" class="emoji emoji-1f642" role="img" title="smile">:smile:</span></p>



<a name="218837651"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/218837651" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Wesley Wiser <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#218837651">(Dec 04 2020 at 14:18)</a>:</h4>
<p>Done</p>



<a name="218926451"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/218926451" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Aman Arora <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#218926451">(Dec 05 2020 at 09:02)</a>:</h4>
<p>I  fixed the error, can someone rerun perf on <a href="https://github.com/rust-lang/rust/pull/79696">https://github.com/rust-lang/rust/pull/79696</a></p>



<a name="218926501"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/218926501" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> bjorn3 <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#218926501">(Dec 05 2020 at 09:02)</a>:</h4>
<p>Done</p>



<a name="218926569"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/218926569" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Aman Arora <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#218926569">(Dec 05 2020 at 09:04)</a>:</h4>
<p>thanks</p>



<a name="218930696"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/218930696" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> tm <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#218930696">(Dec 05 2020 at 11:17)</a>:</h4>
<p>Could I get a perf run for  <a href="https://github.com/rust-lang/rust/pull/79727">https://github.com/rust-lang/rust/pull/79727</a></p>



<a name="218930819"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/218930819" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> tm <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#218930819">(Dec 05 2020 at 11:20)</a>:</h4>
<p>Thanks.</p>



<a name="218939351"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/218939351" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> tm <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#218939351">(Dec 05 2020 at 15:24)</a>:</h4>
<p>Could I have another perf run for <a href="https://github.com/rust-lang/rust/pull/79727">https://github.com/rust-lang/rust/pull/79727</a></p>



<a name="218939396"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/218939396" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> lqd <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#218939396">(Dec 05 2020 at 15:25)</a>:</h4>
<p>done</p>



<a name="218958378"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/218958378" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> cjgillot <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#218958378">(Dec 05 2020 at 23:12)</a>:</h4>
<p>Could I have a perf run for <a href="https://github.com/rust-lang/rust/issues/79519">#79519</a> ?</p>



<a name="218958650"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/218958650" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Jonas Schievink  [he/him] <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#218958650">(Dec 05 2020 at 23:20)</a>:</h4>
<p>queued one</p>



<a name="218958697"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/218958697" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> cjgillot <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#218958697">(Dec 05 2020 at 23:21)</a>:</h4>
<p>Thanks.</p>



<a name="218966232"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/218966232" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Aman Arora <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#218966232">(Dec 06 2020 at 03:18)</a>:</h4>
<p>can someone queue perf run for <a href="https://github.com/rust-lang/rust/pull/79696">https://github.com/rust-lang/rust/pull/79696</a></p>



<a name="219012557"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/219012557" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Aman Arora <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#219012557">(Dec 06 2020 at 20:36)</a>:</h4>
<p><span class="user-mention silent" data-user-id="281950">Aman Arora</span> <a href="#narrow/stream/182449-t-compiler.2Fhelp/topic/perf.20run/near/218966232">said</a>:</p>
<blockquote>
<p>can someone queue perf run for <a href="https://github.com/rust-lang/rust/pull/79696">https://github.com/rust-lang/rust/pull/79696</a></p>
</blockquote>
<p>gentle ping on this, if any one gets a chance. Thanks <span aria-label="smile" class="emoji emoji-1f642" role="img" title="smile">:smile:</span></p>



<a name="219016768"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/219016768" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> lqd <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#219016768">(Dec 06 2020 at 20:58)</a>:</h4>
<p>a new one you mean ?</p>



<a name="219016825"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/219016825" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> lqd <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#219016825">(Dec 06 2020 at 20:59)</a>:</h4>
<p>ah for the new commit since the last run perhaps</p>



<a name="219016878"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/219016878" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Aman Arora <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#219016878">(Dec 06 2020 at 20:59)</a>:</h4>
<p>Yeah for the new commit</p>



<a name="219017105"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/219017105" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> lqd <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#219017105">(Dec 06 2020 at 21:00)</a>:</h4>
<p>alright, started one</p>



<a name="219017593"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/219017593" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Aman Arora <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#219017593">(Dec 06 2020 at 21:02)</a>:</h4>
<p>thanks <span aria-label="smile" class="emoji emoji-1f642" role="img" title="smile">:smile:</span></p>



<a name="219017942"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/219017942" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> lqd <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#219017942">(Dec 06 2020 at 21:04)</a>:</h4>
<p>sure, np :)</p>



<a name="219030859"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/219030859" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> The 8472 <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#219030859">(Dec 06 2020 at 23:56)</a>:</h4>
<p>One for <a href="https://github.com/rust-lang/rust/pull/79774">https://github.com/rust-lang/rust/pull/79774</a> please</p>



<a name="219034706"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/219034706" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Wesley Wiser <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#219034706">(Dec 07 2020 at 01:37)</a>:</h4>
<p>Got it</p>



<a name="219034936"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/219034936" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Aman Arora <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#219034936">(Dec 07 2020 at 01:43)</a>:</h4>
<p>Can someone another start a perf run for <a href="https://github.com/rust-lang/rust/pull/79696">https://github.com/rust-lang/rust/pull/79696</a>? I think this should be the last one. Thank you <span aria-label="smile" class="emoji emoji-1f642" role="img" title="smile">:smile:</span></p>



<a name="219035175"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/219035175" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Wesley Wiser <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#219035175">(Dec 07 2020 at 01:50)</a>:</h4>
<p>Got it</p>



<a name="219235844"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/219235844" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> tm <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#219235844">(Dec 08 2020 at 17:27)</a>:</h4>
<p>Could I have a perf run for <a href="https://github.com/rust-lang/rust/pull/79828">https://github.com/rust-lang/rust/pull/79828</a></p>



<a name="219236096"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/219236096" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> lqd <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#219236096">(Dec 08 2020 at 17:28)</a>:</h4>
<p>sure</p>



<a name="219401269"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/219401269" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> The 8472 <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#219401269">(Dec 09 2020 at 21:32)</a>:</h4>
<p><a href="https://github.com/rust-lang/rust/pull/79846">https://github.com/rust-lang/rust/pull/79846</a></p>



<a name="219404255"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/219404255" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Wesley Wiser <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#219404255">(Dec 09 2020 at 21:53)</a>:</h4>
<p>Got it</p>



<a name="219653646"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/219653646" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> tm <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#219653646">(Dec 11 2020 at 19:52)</a>:</h4>
<p><a href="https://github.com/rust-lang/rust/pull/79828">https://github.com/rust-lang/rust/pull/79828</a></p>



<a name="219961427"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/219961427" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> rylev <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#219961427">(Dec 15 2020 at 10:45)</a>:</h4>
<p>Can someone kick off a perf run of <a href="https://github.com/rust-lang/rust/pull/80050">https://github.com/rust-lang/rust/pull/80050</a>?</p>



<a name="219962117"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/219962117" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> davidtwco <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#219962117">(Dec 15 2020 at 10:52)</a>:</h4>
<p>done!</p>



<a name="219975356"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/219975356" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Joshua Nelson <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#219975356">(Dec 15 2020 at 13:06)</a>:</h4>
<p><span class="user-mention" data-user-id="224872">@Ryan Levick</span> you may want to let yourself queue perf runs: <a href="https://github.com/rust-lang/team/pull/496">https://github.com/rust-lang/team/pull/496</a></p>



<a name="219975448"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/219975448" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> rylev <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#219975448">(Dec 15 2020 at 13:07)</a>:</h4>
<p>If you're willing to vouch for me, it would be an honor <span aria-label="hearts" class="emoji emoji-2665" role="img" title="hearts">:hearts:</span></p>



<a name="219975488"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/219975488" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Joshua Nelson <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#219975488">(Dec 15 2020 at 13:07)</a>:</h4>
<p>Happy to do so :)</p>



<a name="219975933"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/219975933" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> simulacrum <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#219975933">(Dec 15 2020 at 13:11)</a>:</h4>
<p><span class="user-mention" data-user-id="224872">@Ryan Levick</span> please add yourself to the wg-compiler-performance team instead (IIRC, it should have try + rust-timer rights)</p>



<a name="219976205"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/219976205" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> rylev <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#219976205">(Dec 15 2020 at 13:12)</a>:</h4>
<p><span class="user-mention" data-user-id="116122">@simulacrum</span> It does look like it does (unless it's specified somewhere else), but I can add it to the toml</p>



<a name="219976316"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/219976316" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> simulacrum <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#219976316">(Dec 15 2020 at 13:13)</a>:</h4>
<p>Yeah that works</p>



<a name="219976332"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/219976332" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> simulacrum <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#219976332">(Dec 15 2020 at 13:13)</a>:</h4>
<p>(just trying to avoid adhoc permissions)</p>



<a name="219976726"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/219976726" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> rylev <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#219976726">(Dec 15 2020 at 13:16)</a>:</h4>
<p><a href="https://github.com/rust-lang/team/pull/498">https://github.com/rust-lang/team/pull/498</a></p>



<a name="220003081"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/220003081" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Léo Lanteri Thauvin <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#220003081">(Dec 15 2020 at 16:21)</a>:</h4>
<p>As <a href="https://github.com/rust-lang/rust/issues/79169">#79169</a> introduced a perf regression, would it make sense to have a perf run for <a href="https://github.com/rust-lang/rust/issues/79951">#79951</a></p>



<a name="220005813"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/220005813" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> rylev <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#220005813">(Dec 15 2020 at 16:37)</a>:</h4>
<p>We certainly can, or we can wait until we figure out a bit more why <a href="https://github.com/rust-lang/rust/issues/79169">#79169</a> regressed. The benches under question are highly variable but given that they all moved in the same direction, I think it might be a legit regression.</p>



<a name="220208827"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/220208827" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Nadrieril <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#220208827">(Dec 17 2020 at 05:35)</a>:</h4>
<p>Could I get a perf run for <a href="https://github.com/rust-lang/rust/pull/80104">https://github.com/rust-lang/rust/pull/80104</a> plz?</p>



<a name="220219321"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/220219321" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> lqd <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#220219321">(Dec 17 2020 at 09:01)</a>:</h4>
<p>done</p>



<a name="220286171"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/220286171" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Tyson Nottingham <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#220286171">(Dec 17 2020 at 18:56)</a>:</h4>
<p>Can I get a perf run for <a href="https://github.com/rust-lang/rust/issues/80115">#80115</a>?</p>



<a name="220290515"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/220290515" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Wesley Wiser <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#220290515">(Dec 17 2020 at 19:31)</a>:</h4>
<p>Got it</p>



<a name="220295973"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/220295973" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Léo Lanteri Thauvin <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#220295973">(Dec 17 2020 at 20:15)</a>:</h4>
<p>Can someone queue a perf run for <a href="https://github.com/rust-lang/rust/issues/80131">#80131</a>?</p>



<a name="220297112"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/220297112" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Léo Lanteri Thauvin <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#220297112">(Dec 17 2020 at 20:24)</a>:</h4>
<p>(<span class="user-mention silent" data-user-id="232957">Jack Huey</span> queued one)</p>



<a name="220452598"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/220452598" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Tyson Nottingham <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#220452598">(Dec 19 2020 at 04:06)</a>:</h4>
<p>Hey, can I get a run for <a href="https://github.com/rust-lang/rust/issues/80177">#80177</a>? :)</p>



<a name="220452604"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/220452604" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Tyson Nottingham <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#220452604">(Dec 19 2020 at 04:07)</a>:</h4>
<p>Thanks <span class="user-mention" data-user-id="232545">@Joshua Nelson</span>!</p>



<a name="220452647"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/220452647" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Joshua Nelson <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#220452647">(Dec 19 2020 at 04:08)</a>:</h4>
<p>oh I didn't even notice you asked haha</p>



<a name="220452648"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/220452648" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Joshua Nelson <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#220452648">(Dec 19 2020 at 04:08)</a>:</h4>
<p>I just saw you opened the PR</p>



<a name="220452654"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/220452654" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Tyson Nottingham <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#220452654">(Dec 19 2020 at 04:09)</a>:</h4>
<p>Good timing :)</p>



<a name="220531264"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/220531264" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Dániel Buga <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#220531264">(Dec 20 2020 at 18:39)</a>:</h4>
<p>Hi, can I request a retry and a perf run on <a href="https://github.com/rust-lang/rust/pull/78454">https://github.com/rust-lang/rust/pull/78454</a>? The PR got less attention than expected and since my last commit something was renamed and the last try build failed. I fixed this problem so the PR should build now. Thanks <span aria-label="sweat smile" class="emoji emoji-1f605" role="img" title="sweat smile">:sweat_smile:</span></p>



<a name="220531343"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/220531343" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Joshua Nelson <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#220531343">(Dec 20 2020 at 18:40)</a>:</h4>
<p>done</p>



<a name="220531356"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/220531356" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Joshua Nelson <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#220531356">(Dec 20 2020 at 18:41)</a>:</h4>
<p>you may want to give yourself perf permissions though, it would look something like this: <a href="https://github.com/rust-lang/team/pull/381">https://github.com/rust-lang/team/pull/381</a></p>



<a name="220531407"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/220531407" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Dániel Buga <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#220531407">(Dec 20 2020 at 18:42)</a>:</h4>
<p>Thanks <span aria-label="smile" class="emoji emoji-1f642" role="img" title="smile">:smile:</span> I'm not sure I could be responsible enough for that, though.</p>



<a name="220531447"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/220531447" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Nadrieril <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#220531447">(Dec 20 2020 at 18:43)</a>:</h4>
<p>Could I get a perf run on <a href="https://github.com/rust-lang/rust/pull/80242">https://github.com/rust-lang/rust/pull/80242</a> plz?</p>



<a name="220531524"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/220531524" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> lqd <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#220531524">(Dec 20 2020 at 18:44)</a>:</h4>
<p>done</p>



<a name="220531537"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/220531537" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Nadrieril <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#220531537">(Dec 20 2020 at 18:44)</a>:</h4>
<p>Super quick! thanks!</p>



<a name="220531635"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/220531635" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> lqd <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#220531635">(Dec 20 2020 at 18:46)</a>:</h4>
<p><span class="user-mention" data-user-id="232545">@Joshua Nelson</span> perf rights should really be done per team rather than per individuals though ^^</p>



<a name="220531651"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/220531651" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Joshua Nelson <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#220531651">(Dec 20 2020 at 18:47)</a>:</h4>
<p>well, I guess my question changes to why <span class="user-mention silent" data-user-id="334260">Dániel Buga</span> isn't on compiler-contributors :P</p>



<a name="220531718"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/220531718" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Dániel Buga <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#220531718">(Dec 20 2020 at 18:48)</a>:</h4>
<p>Because I don't deserve to be <span aria-label="wink" class="emoji emoji-1f609" role="img" title="wink">:wink:</span></p>



<a name="220531948"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/220531948" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> lqd <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#220531948">(Dec 20 2020 at 18:52)</a>:</h4>
<p><span class="user-mention" data-user-id="232545">@Joshua Nelson</span> that's indeed a different question, to which I am completely unqualified to answer ^^ we should try to give people those permissions by having them join the groups related to the work they're doing though, rather than individual permissions</p>



<a name="220532161"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/220532161" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> lqd <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#220532161">(Dec 20 2020 at 18:58)</a>:</h4>
<p>in the meantime, we're happy to help -- but yeah t-compiler and WG leads should take a look (and are aware of needing to)</p>



<a name="220533138"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/220533138" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Nadrieril <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#220533138">(Dec 20 2020 at 19:24)</a>:</h4>
<p>What are the requirements to get on compiler-contributors?</p>



<a name="220533229"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/220533229" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Léo Lanteri Thauvin <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#220533229">(Dec 20 2020 at 19:25)</a>:</h4>
<p><a href="https://forge.rust-lang.org/compiler/membership.html">From the Forge</a>:</p>
<blockquote>
<p>Once a working group participant has been contributing regularly for some time, they can be promoted to the level of a compiler team contributor (see the section on how decisions are made below). This title indicates that they are someone who contributes regularly.</p>
<p>It is hard to define the precise conditions when such a promotion is appropriate. Being promoted to contributor is not just a function of checking various boxes. But the general sense is that someone is ready when they have demonstrated three things:</p>
<ul>
<li>"Staying power" -- the person should be contributing on a regular basis in some way. This might for example mean that they have completed a few projects.</li>
<li>"Independence and familiarity" -- they should be acting somewhat independently when taking on tasks, at least within the scope of the working group. They should plausibly be able to mentor others on simple PRs.</li>
<li>"Cordiality" -- contributors will be members of the organization and are held to a higher standard with respect to the Code of Conduct. They should not only obey the letter of the CoC but also its spirit.</li>
</ul>
</blockquote>



<a name="220533749"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/220533749" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> lqd <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#220533749">(Dec 20 2020 at 19:36)</a>:</h4>
<p>I personally think that it's more a "people haven't had the time to look at this in a while" thing rather than either of you not deserving to be on it</p>



<a name="220534148"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/220534148" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> lqd <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#220534148">(Dec 20 2020 at 19:45)</a>:</h4>
<p><span class="user-mention" data-user-id="245339">@Nadrieril</span> I'll retry/requeue <a href="https://github.com/rust-lang/rust/issues/80242">#80242</a> once the PR builder passes, just in case (even though I'm not sure what is the overlap with the try builder), I'm keeping an eye on it don't worry</p>



<a name="220534388"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/220534388" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Nadrieril <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#220534388">(Dec 20 2020 at 19:50)</a>:</h4>
<p>oh I keep forgetting that the forge is a thing with good info</p>



<a name="221113222"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/221113222" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Tyson Nottingham <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#221113222">(Dec 29 2020 at 05:32)</a>:</h4>
<p>Can I get a perf run on <a href="https://github.com/rust-lang/rust/issues/80463">#80463</a> when convenient? :)</p>



<a name="221123234"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/221123234" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> lqd <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#221123234">(Dec 29 2020 at 09:54)</a>:</h4>
<p>sure, done</p>



<a name="221368457"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/221368457" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Tyson Nottingham <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#221368457">(Jan 01 2021 at 20:54)</a>:</h4>
<p>Can I get another run on <a href="https://github.com/rust-lang/rust/issues/80463">#80463</a>?</p>



<a name="221368918"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/221368918" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> lqd <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#221368918">(Jan 01 2021 at 21:07)</a>:</h4>
<p>done</p>



<a name="222820731"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/222820731" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Aman Arora <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#222820731">(Jan 15 2021 at 05:08)</a>:</h4>
<p>Can someone queue a perf run here: <a href="https://github.com/rust-lang/rust/pull/81034">https://github.com/rust-lang/rust/pull/81034</a></p>



<a name="222823932"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/222823932" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Tyson Nottingham <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#222823932">(Jan 15 2021 at 06:26)</a>:</h4>
<p>Done</p>



<a name="222824194"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/222824194" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Aman Arora <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#222824194">(Jan 15 2021 at 06:32)</a>:</h4>
<p>thanks</p>



<a name="222926306"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/222926306" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Dániel Buga <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#222926306">(Jan 15 2021 at 21:14)</a>:</h4>
<p>Can I get a perf run for <a href="https://github.com/rust-lang/rust/pull/81053">https://github.com/rust-lang/rust/pull/81053</a> please?</p>



<a name="222926494"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/222926494" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Joshua Nelson <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#222926494">(Jan 15 2021 at 21:16)</a>:</h4>
<p>done</p>



<a name="222926578"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/222926578" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Dániel Buga <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#222926578">(Jan 15 2021 at 21:17)</a>:</h4>
<p>Thank you</p>



<a name="222983079"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/222983079" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> tm <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#222983079">(Jan 16 2021 at 14:09)</a>:</h4>
<p>Could I have perf run for <a href="https://github.com/rust-lang/rust/issues/81079">#81079</a></p>



<a name="222984430"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/222984430" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> tm <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#222984430">(Jan 16 2021 at 14:34)</a>:</h4>
<p>Thanks <span class="user-mention" data-user-id="133247">@bjorn3</span>.</p>



<a name="223001370"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/223001370" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> lqd <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#223001370">(Jan 16 2021 at 19:32)</a>:</h4>
<p>I’d expect you to be able to trigger the perf runs now, but wg-mir-opt probably doesn’t have try and perf rights yet and no one noticed before ?</p>



<a name="223008472"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/223008472" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Joshua Nelson <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#223008472">(Jan 16 2021 at 21:53)</a>:</h4>
<p><span class="user-mention silent" data-user-id="116113">lqd</span> <a href="#narrow/stream/182449-t-compiler.2Fhelp/topic/perf.20run/near/223001370">said</a>:</p>
<blockquote>
<p>I’d expect you to be able to trigger the perf runs now, but wg-mir-opt probably doesn’t have try and perf rights yet and no one noticed before ?</p>
</blockquote>
<p>I think you can give the whole group permissions by modifying <code>groups/wg-mir-opt.md</code> on <a href="https://github.com/rust-lang/team/">https://github.com/rust-lang/team/</a></p>



<a name="223042353"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/223042353" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> lqd <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#223042353">(Jan 17 2021 at 13:17)</a>:</h4>
<p>yes, this'll be fixed when <a href="https://github.com/rust-lang/team/pull/522">https://github.com/rust-lang/team/pull/522</a> lands</p>



<a name="223051002"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/223051002" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Dániel Buga <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#223051002">(Jan 17 2021 at 16:29)</a>:</h4>
<p>Can I get a perf run for <a href="https://github.com/rust-lang/rust/issues/81114">#81114</a> please? <span aria-label="smile" class="emoji emoji-1f642" role="img" title="smile">:smile:</span></p>



<a name="223051567"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/223051567" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Joshua Nelson <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#223051567">(Jan 17 2021 at 16:38)</a>:</h4>
<p>done :)</p>



<a name="223051576"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/223051576" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Dániel Buga <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#223051576">(Jan 17 2021 at 16:39)</a>:</h4>
<p>Thank you <span aria-label="smile" class="emoji emoji-1f642" role="img" title="smile">:smile:</span></p>



<a name="223051798"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/223051798" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> lqd <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#223051798">(Jan 17 2021 at 16:42)</a>:</h4>
<p>(I was waiting for CI to pass just in case it would make the try build fail)</p>



<a name="223051804"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/223051804" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Dániel Buga <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#223051804">(Jan 17 2021 at 16:42)</a>:</h4>
<p>Bah, it failed <span aria-label="confused" class="emoji emoji-1f615" role="img" title="confused">:confused:</span> dayumn</p>



<a name="223051822"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/223051822" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> lqd <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#223051822">(Jan 17 2021 at 16:43)</a>:</h4>
<p>it doesn't necessarily mean the try build will fail, we'll know soon enough ^^</p>



<a name="223051884"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/223051884" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Dániel Buga <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#223051884">(Jan 17 2021 at 16:44)</a>:</h4>
<p>True, but embarassing <span aria-label="smile" class="emoji emoji-1f642" role="img" title="smile">:smile:</span></p>



<a name="223051909"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/223051909" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> lqd <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#223051909">(Jan 17 2021 at 16:45)</a>:</h4>
<p>looks like just tests, so hopefully it succeeds anyways</p>



<a name="223162102"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/223162102" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Dániel Buga <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#223162102">(Jan 18 2021 at 20:41)</a>:</h4>
<p>Can I get a rerun for <a href="https://github.com/rust-lang/rust/issues/81132">#81132</a> and <a href="https://github.com/rust-lang/rust/issues/81140">#81140</a> please? 81140 only failed on (compiling a test file in the source) with the last CI run, so it should be good</p>



<a name="223162612"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/223162612" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Tyson Nottingham <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#223162612">(Jan 18 2021 at 20:49)</a>:</h4>
<p>Done</p>



<a name="223162627"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/223162627" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Dániel Buga <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#223162627">(Jan 18 2021 at 20:49)</a>:</h4>
<p>Thanks</p>



<a name="224001992"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/224001992" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Dániel Buga <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#224001992">(Jan 26 2021 at 06:33)</a>:</h4>
<p>Would someone please restart the perf run on <a href="https://github.com/rust-lang/rust/pull/81398">https://github.com/rust-lang/rust/pull/81398</a> ? It seems to have been aborted when I pushed a new commit <span aria-label="confused" class="emoji emoji-1f615" role="img" title="confused">:confused:</span></p>



<a name="224002470"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/224002470" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Tyson Nottingham <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#224002470">(Jan 26 2021 at 06:43)</a>:</h4>
<p>I gotcha</p>



<a name="224002577"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/224002577" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Dániel Buga <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#224002577">(Jan 26 2021 at 06:46)</a>:</h4>
<p>Thank you <span aria-label="smile" class="emoji emoji-1f642" role="img" title="smile">:smile:</span></p>



<a name="224817738"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/224817738" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> jknodt <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#224817738">(Feb 02 2021 at 01:20)</a>:</h4>
<p>can I get a perf run for <a href="https://github.com/rust-lang/rust/pull/81649">https://github.com/rust-lang/rust/pull/81649</a>?</p>



<a name="224819033"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/224819033" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Wesley Wiser <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#224819033">(Feb 02 2021 at 01:42)</a>:</h4>
<p>Done</p>



<a name="224828525"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/224828525" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> jknodt <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#224828525">(Feb 02 2021 at 04:44)</a>:</h4>
<p>Can I get another perf run for <a href="https://github.com/rust-lang/rust/pull/81649">https://github.com/rust-lang/rust/pull/81649</a>, I think there was a spurious error but not totally sure</p>



<a name="224832503"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/224832503" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> jknodt <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#224832503">(Feb 02 2021 at 06:06)</a>:</h4>
<p>Ty!</p>



<a name="225035246"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/225035246" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Ben Kimock <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#225035246">(Feb 03 2021 at 15:55)</a>:</h4>
<p>Can someone do a perf run for me on <a href="https://github.com/rust-lang/rust/pull/81711/commits/d3d0fb7b45ea88c7e97b63612347da067ee3b65d">https://github.com/rust-lang/rust/pull/81711/commits/d3d0fb7b45ea88c7e97b63612347da067ee3b65d</a> ?</p>



<a name="225035608"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/225035608" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> bjorn3 <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#225035608">(Feb 03 2021 at 15:57)</a>:</h4>
<p>I don't think any rustc benchmark uses these functions, so it won't have much of an effect on them. At most it causes a bit more crate metadata to be loaded.</p>



<a name="225036996"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/225036996" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Ben Kimock <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#225036996">(Feb 03 2021 at 16:05)</a>:</h4>
<p>I'm wondering if this regresses compile time, that's what you're referring to right? I've already confirmed that this makes an executable emitted by rustc run faster.</p>



<a name="225044558"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/225044558" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Noah Lev <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#225044558">(Feb 03 2021 at 16:55)</a>:</h4>
<p>IIUC, 'perf runs' check the compiler's performance, not the executables produced by the compiler.</p>



<a name="225044909"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/225044909" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Joshua Nelson <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#225044909">(Feb 03 2021 at 16:58)</a>:</h4>
<p><span class="user-mention" data-user-id="120827">@Ben Kimock</span> I don't think there's any benches for IP address functions currently, so even though perf runs measure compile time, they won't measure the change in your PR. You can see the benches in <a href="https://github.com/rust-lang/rustc-perf/tree/master/collector/benchmarks">https://github.com/rust-lang/rustc-perf/tree/master/collector/benchmarks</a>.</p>



<a name="225044956"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/225044956" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Joshua Nelson <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#225044956">(Feb 03 2021 at 16:58)</a>:</h4>
<p>you might be better off measuring the difference locally since I expect this is a one-off and not really representative of the compiler in general</p>



<a name="225047733"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/225047733" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Ben Kimock <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#225047733">(Feb 03 2021 at 17:15)</a>:</h4>
<p>Ah, so this doesn't fall into the same bucket as hashbrown and cfg(feature="inline-more"), because IpAddr is not a ubiquitous data structure?</p>



<a name="225048162"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/225048162" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Noah Lev <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#225048162">(Feb 03 2021 at 17:18)</a>:</h4>
<p>I would think so; I don't think the compiler itself does any networking <span aria-label="smile" class="emoji emoji-1f642" role="img" title="smile">:smile:</span></p>



<a name="227668605"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/227668605" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Léo Lanteri Thauvin <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#227668605">(Feb 24 2021 at 20:41)</a>:</h4>
<p>Could I have a perf run on <a href="https://github.com/rust-lang/rust/issues/82495">#82495</a>?</p>



<a name="227668955"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/227668955" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Tyson Nottingham <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#227668955">(Feb 24 2021 at 20:43)</a>:</h4>
<p>Done</p>



<a name="227669031"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/227669031" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Léo Lanteri Thauvin <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#227669031">(Feb 24 2021 at 20:44)</a>:</h4>
<p>Thanks!</p>



<a name="227681393"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/227681393" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Léo Lanteri Thauvin <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#227681393">(Feb 24 2021 at 22:03)</a>:</h4>
<p>Can someone retry <a href="https://github.com/rust-lang/rust/issues/82495">#82495</a>? The failure was due to a bad link in the docs</p>



<a name="227681552"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/227681552" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Joshua Nelson <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#227681552">(Feb 24 2021 at 22:04)</a>:</h4>
<p>this is why I wish deny-warnings were off by default :(</p>



<a name="227682050"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/227682050" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Léo Lanteri Thauvin <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#227682050">(Feb 24 2021 at 22:06)</a>:</h4>
<p>Thanks <span class="user-mention silent" data-user-id="352985">tm</span></p>



<a name="227692363"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/227692363" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Léo Lanteri Thauvin <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#227692363">(Feb 24 2021 at 23:22)</a>:</h4>
<p>Gah I'm so dumb!</p>



<a name="227692424"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/227692424" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Léo Lanteri Thauvin <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#227692424">(Feb 24 2021 at 23:23)</a>:</h4>
<p><em>But I mean come on, bors, stop documenting, the build is passing</em></p>



<a name="227692506"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/227692506" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Joshua Nelson <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#227692506">(Feb 24 2021 at 23:23)</a>:</h4>
<p>Lol yeah you may want to set deny-warnings = false in try runs or something</p>



<a name="227692566"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/227692566" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Joshua Nelson <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#227692566">(Feb 24 2021 at 23:24)</a>:</h4>
<p>That seems like an uncontroversial change</p>



<a name="227692569"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/227692569" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Léo Lanteri Thauvin <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#227692569">(Feb 24 2021 at 23:24)</a>:</h4>
<p>Removed my doc changes as a result, but I will have to request a third try :(</p>



<a name="227693134"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/227693134" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Joshua Nelson <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#227693134">(Feb 24 2021 at 23:29)</a>:</h4>
<p>But yeah if you want to make a pr disabling deny-warnings for try runs I'd be happy to approve it</p>



<a name="227693178"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/227693178" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Léo Lanteri Thauvin <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#227693178">(Feb 24 2021 at 23:29)</a>:</h4>
<p>I might take a look tomorrow</p>



<a name="227693197"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/227693197" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Joshua Nelson <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#227693197">(Feb 24 2021 at 23:29)</a>:</h4>
<p>(deleted)</p>



<a name="227693286"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/227693286" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Joshua Nelson <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#227693286">(Feb 24 2021 at 23:30)</a>:</h4>
<p>(deleted)</p>



<a name="227693287"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/227693287" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Joshua Nelson <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#227693287">(Feb 24 2021 at 23:30)</a>:</h4>
<p>Try goes through configure I think,  so --set rust.deny-warnings=false</p>



<a name="227693309"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/227693309" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Joshua Nelson <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#227693309">(Feb 24 2021 at 23:30)</a>:</h4>
<p>Damn it zulip</p>



<a name="228083429"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/228083429" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Aman Arora <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#228083429">(Feb 27 2021 at 21:11)</a>:</h4>
<p>Can someone queue a perf run for <a href="https://github.com/rust-lang/rust/pull/82536/files">https://github.com/rust-lang/rust/pull/82536/files</a></p>



<a name="228083430"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/228083430" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Aman Arora <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#228083430">(Feb 27 2021 at 21:12)</a>:</h4>
<p>Thank you</p>



<a name="228083587"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/228083587" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> lqd <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#228083587">(Feb 27 2021 at 21:14)</a>:</h4>
<p>done</p>



<a name="228083904"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/228083904" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Aman Arora <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#228083904">(Feb 27 2021 at 21:21)</a>:</h4>
<p>Awesome, thanks</p>



<a name="229025880"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/229025880" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Léo Lanteri Thauvin <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#229025880">(Mar 05 2021 at 21:13)</a>:</h4>
<p>Could someone queue a perf run for <a href="https://github.com/rust-lang/rust/issues/82495">#82495</a>?</p>



<a name="229026353"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/229026353" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Joshua Nelson <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#229026353">(Mar 05 2021 at 21:17)</a>:</h4>
<p><span class="user-mention" data-user-id="255061">@Léo Lanteri Thauvin</span> it has merge conflicts so the try run will fail</p>



<a name="229026373"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/229026373" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Léo Lanteri Thauvin <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#229026373">(Mar 05 2021 at 21:17)</a>:</h4>
<p>I just saw that, thanks</p>



<a name="229026401"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/229026401" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Léo Lanteri Thauvin <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#229026401">(Mar 05 2021 at 21:17)</a>:</h4>
<p>I forsee it's going to be a pain :(</p>



<a name="229026525"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/229026525" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Léo Lanteri Thauvin <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#229026525">(Mar 05 2021 at 21:18)</a>:</h4>
<p>Nevermind it's just one file, I was expecting worse :D</p>



<a name="229031470"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/229031470" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Léo Lanteri Thauvin <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#229031470">(Mar 05 2021 at 21:59)</a>:</h4>
<p>Fixed the conflicts now</p>



<a name="229032011"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/229032011" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> cjgillot <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#229032011">(Mar 05 2021 at 22:03)</a>:</h4>
<p>Queued.</p>



<a name="229032022"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/229032022" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Léo Lanteri Thauvin <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#229032022">(Mar 05 2021 at 22:03)</a>:</h4>
<p>Thanks!</p>



<a name="229553706"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/229553706" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Jennifer Wills <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#229553706">(Mar 09 2021 at 21:05)</a>:</h4>
<p>Hi, can someone start a perf run on <a href="https://github.com/rust-lang/rust/pull/82951">https://github.com/rust-lang/rust/pull/82951</a>?</p>



<a name="229566652"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/229566652" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Joshua Nelson <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#229566652">(Mar 09 2021 at 22:21)</a>:</h4>
<p>(<span class="user-mention silent" data-user-id="123586">nagisa</span> queued a run)</p>



<a name="232678537"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/232678537" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> The 8472 <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#232678537">(Mar 31 2021 at 22:58)</a>:</h4>
<p>One for <a href="https://github.com/rust-lang/rust/pull/83726">https://github.com/rust-lang/rust/pull/83726</a> please</p>



<a name="232679257"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/232679257" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Yuki Okushi <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#232679257">(Mar 31 2021 at 23:05)</a>:</h4>
<p>done</p>



<a name="232857536"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/232857536" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> The 8472 <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#232857536">(Apr 02 2021 at 04:04)</a>:</h4>
<p>Thanks.<br>
And one for <a href="https://github.com/rust-lang/rust/pull/83770">https://github.com/rust-lang/rust/pull/83770</a> please.</p>



<a name="232966682"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/232966682" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Ben Kimock <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#232966682">(Apr 03 2021 at 00:15)</a>:</h4>
<p>Can someone do a perf run on <a href="https://github.com/rust-lang/rust/pull/83797">https://github.com/rust-lang/rust/pull/83797</a>? I'm trying a different take on a PR that caused a regression</p>



<a name="232972419"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/232972419" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Joshua Nelson <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#232972419">(Apr 03 2021 at 02:05)</a>:</h4>
<p>sure thing, done</p>



<a name="234906752"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/234906752" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> The 8472 <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#234906752">(Apr 16 2021 at 19:17)</a>:</h4>
<p><a href="https://github.com/rust-lang/rust/issues/84255">#84255</a> please</p>



<a name="234907453"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/234907453" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> bjorn3 <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#234907453">(Apr 16 2021 at 19:22)</a>:</h4>
<p>Done</p>



<a name="237568901"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/237568901" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> The 8472 <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#237568901">(May 05 2021 at 21:16)</a>:</h4>
<p>one for <a href="https://github.com/rust-lang/rust/issues/84965">#84965</a> please</p>



<a name="237569466"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/237569466" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> lqd <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#237569466">(May 05 2021 at 21:19)</a>:</h4>
<p>done</p>



<a name="237850496"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/237850496" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Léo Lanteri Thauvin <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#237850496">(May 07 2021 at 16:21)</a>:</h4>
<p>Could I get a perf run on <a href="https://github.com/rust-lang/rust/issues/83842">#83842</a>?</p>



<a name="237850803"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/237850803" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Jonas Schievink  [he/him] <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#237850803">(May 07 2021 at 16:23)</a>:</h4>
<p>started one</p>



<a name="237850825"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/237850825" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Léo Lanteri Thauvin <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#237850825">(May 07 2021 at 16:24)</a>:</h4>
<p>Thanks!</p>



<a name="238066827"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/238066827" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> The 8472 <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#238066827">(May 09 2021 at 22:35)</a>:</h4>
<p><a href="https://github.com/rust-lang/rust/issues/85126">#85126</a> please. I expect it to be neutral, but Vec code has been sensitive in the past so it's better to make sure.</p>



<a name="238066913"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/238066913" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> simulacrum <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#238066913">(May 09 2021 at 22:36)</a>:</h4>
<p>done</p>



<a name="238066926"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/238066926" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> The 8472 <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#238066926">(May 09 2021 at 22:36)</a>:</h4>
<p>thx</p>



<a name="238203188"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/238203188" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> The 8472 <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#238203188">(May 10 2021 at 20:04)</a>:</h4>
<p><a href="https://github.com/rust-lang/rust/issues/85157">#85157</a> please. expecting it to be an improvement, but didn't run any local benchmarks</p>



<a name="238203776"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/238203776" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> lqd <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#238203776">(May 10 2021 at 20:08)</a>:</h4>
<p>(mark took care of it)</p>



<a name="238204291"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/238204291" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> The 8472 <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#238204291">(May 10 2021 at 20:11)</a>:</h4>
<p>looks like something broke anyway. <span aria-label="disappointed" class="emoji emoji-1f61e" role="img" title="disappointed">:disappointed:</span></p>



<a name="238216580"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/238216580" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> The 8472 <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#238216580">(May 10 2021 at 21:41)</a>:</h4>
<p>ok, fixed. another try for <a href="https://github.com/rust-lang/rust/issues/85157">#85157</a> please.</p>



<a name="238216669"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/238216669" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> simulacrum <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#238216669">(May 10 2021 at 21:42)</a>:</h4>
<p>done</p>



<a name="238350144"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/238350144" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> The 8472 <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#238350144">(May 11 2021 at 17:22)</a>:</h4>
<p>That didn't work out as expected.<br>
Can you do another run for <a href="https://github.com/rust-lang/rust/issues/82185">#82185</a>?</p>



<a name="238350292"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/238350292" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> simulacrum <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#238350292">(May 11 2021 at 17:23)</a>:</h4>
<p>done</p>



<a name="238489715"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/238489715" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> jknodt <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#238489715">(May 12 2021 at 15:07)</a>:</h4>
<p>Can I get a perf run for <a href="https://github.com/rust-lang/rust/pull/85212">#85212</a> please? Thank you!</p>



<a name="238490940"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/238490940" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> jknodt <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#238490940">(May 12 2021 at 15:15)</a>:</h4>
<p>Ty!</p>



<a name="238724276"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/238724276" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> jknodt <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#238724276">(May 14 2021 at 06:27)</a>:</h4>
<p>Can I get another perf run <a href="https://github.com/rust-lang/rust/pull/85212">#85212</a>, for another attempt at optimization?</p>



<a name="238732353"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/238732353" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> bjorn3 <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#238732353">(May 14 2021 at 08:05)</a>:</h4>
<p>Done</p>



<a name="238918987"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/238918987" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> The 8472 <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#238918987">(May 15 2021 at 19:09)</a>:</h4>
<p><a href="https://github.com/rust-lang/rust/issues/85340">#85340</a> please. To see if the fix has low impact or additional work is needed to recover the optimization.</p>



<a name="238955846"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/238955846" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> jknodt <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#238955846">(May 16 2021 at 07:00)</a>:</h4>
<p>Can I get another perf run <a href="https://github.com/rust-lang/rust/issues/85212">#85212</a> for a completely different optimization direction?</p>



<a name="238960641"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/238960641" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> tm <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#238960641">(May 16 2021 at 08:36)</a>:</h4>
<p>done</p>



<a name="239506068"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/239506068" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Léo Lanteri Thauvin <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#239506068">(May 19 2021 at 22:41)</a>:</h4>
<p>Could I get a perf run for <a href="https://github.com/rust-lang/rust/issues/85273">#85273</a>?</p>



<a name="239506975"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/239506975" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Léo Lanteri Thauvin <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#239506975">(May 19 2021 at 22:50)</a>:</h4>
<p>Thanks!</p>



<a name="239506982"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/239506982" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> lqd <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#239506982">(May 19 2021 at 22:50)</a>:</h4>
<p>sure</p>



<a name="239665700"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/239665700" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> The 8472 <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#239665700">(May 20 2021 at 21:59)</a>:</h4>
<p><a href="https://github.com/rust-lang/rust/issues/85528">#85528</a> please</p>



<a name="239666900"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/239666900" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Josh Triplett <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#239666900">(May 20 2021 at 22:10)</a>:</h4>
<p>Done.</p>



<a name="239666929"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/239666929" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Josh Triplett <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#239666929">(May 20 2021 at 22:10)</a>:</h4>
<p>You might also consider applying for access to do perf runs.</p>



<a name="239668323"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/239668323" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> The 8472 <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#239668323">(May 20 2021 at 22:25)</a>:</h4>
<p>Where sould I do that? File an issue in the team repo?</p>



<a name="239672175"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/239672175" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Josh Triplett <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#239672175">(May 20 2021 at 23:01)</a>:</h4>
<p>Yeah, and CC folks who can support adding you (such as folks who have run perf runs for you in the past).</p>



<a name="239672244"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/239672244" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Josh Triplett <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#239672244">(May 20 2021 at 23:02)</a>:</h4>
<p>You might actually look at past PRs to the team repo and submit a similar PR adding yourself rather than an issue.</p>



<a name="239683404"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/239683404" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Joshua Nelson <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#239683404">(May 21 2021 at 01:21)</a>:</h4>
<p><span class="user-mention" data-user-id="239881">@Josh Triplett</span> generally I think <span class="user-mention" data-user-id="116122">@simulacrum</span> suggests just adding people to teams directly</p>



<a name="239683453"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/239683453" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Joshua Nelson <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#239683453">(May 21 2021 at 01:21)</a>:</h4>
<p>maybe <span class="user-mention" data-user-id="310399">@Mara</span> is the person to talk to about T-libs-impl?</p>



<a name="239686918"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/239686918" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Josh Triplett <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#239686918">(May 21 2021 at 02:11)</a>:</h4>
<p>In general I think we seem to grant try access and perf access rather readily to people who aren't going to use it wastefully.</p>



<a name="239686959"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/239686959" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Josh Triplett <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#239686959">(May 21 2021 at 02:12)</a>:</h4>
<p>More so than team membership.</p>



<a name="240388407"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/240388407" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Léo Lanteri Thauvin <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#240388407">(May 26 2021 at 20:43)</a>:</h4>
<p>Can I get a perf run for <a href="https://github.com/rust-lang/rust/issues/85729">#85729</a>?</p>



<a name="240388478"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/240388478" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> lqd <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#240388478">(May 26 2021 at 20:43)</a>:</h4>
<p>c'est fait <span aria-label="baguette" class="emoji emoji-1f956" role="img" title="baguette">:baguette:</span></p>



<a name="240388495"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/240388495" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Léo Lanteri Thauvin <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#240388495">(May 26 2021 at 20:43)</a>:</h4>
<p>Merci !</p>



<a name="240388501"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/240388501" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> lqd <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#240388501">(May 26 2021 at 20:43)</a>:</h4>
<p>np</p>



<a name="242511539"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/242511539" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Léo Lanteri Thauvin <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#242511539">(Jun 13 2021 at 13:49)</a>:</h4>
<p>Can I get a perf run for <a href="https://github.com/rust-lang/rust/issues/86266">#86266</a>?</p>



<a name="242511802"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/242511802" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Joshua Nelson <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#242511802">(Jun 13 2021 at 13:54)</a>:</h4>
<p>Oui</p>



<a name="242527691"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/242527691" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Léo Lanteri Thauvin <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#242527691">(Jun 13 2021 at 19:57)</a>:</h4>
<p>Trying to push <a href="https://github.com/rust-lang/rust/issues/86266">#86266</a> further, can I get another perf run?</p>



<a name="242527755"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/242527755" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Léo Lanteri Thauvin <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#242527755">(Jun 13 2021 at 19:59)</a>:</h4>
<p>Thanks again <span class="user-mention silent" data-user-id="232545">Joshua Nelson</span></p>



<a name="245271667"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/245271667" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Aman Arora <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#245271667">(Jul 08 2021 at 04:44)</a>:</h4>
<p>can someone please queue a perf run here <a href="https://github.com/rust-lang/rust/pull/86967">https://github.com/rust-lang/rust/pull/86967</a></p>



<a name="245271670"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/245271670" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Aman Arora <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#245271670">(Jul 08 2021 at 04:44)</a>:</h4>
<p>thanks!</p>



<a name="245278130"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/245278130" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> The 8472 <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#245278130">(Jul 08 2021 at 06:59)</a>:</h4>
<p>Queued.</p>



<a name="246028406"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/246028406" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Cameron Steffen <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#246028406">(Jul 14 2021 at 22:09)</a>:</h4>
<p>May I perfy <a href="https://github.com/rust-lang/rust/issues/87140">#87140</a></p>



<a name="246029502"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/246029502" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Joshua Nelson <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#246029502">(Jul 14 2021 at 22:20)</a>:</h4>
<p><span class="user-mention" data-user-id="360405">@Cameron Steffen</span> you might want to consider giving t-clippy perf permissions</p>



<a name="246029524"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/246029524" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Joshua Nelson <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#246029524">(Jul 14 2021 at 22:20)</a>:</h4>
<p>you can do that with just a PR to rust-lang/team I think</p>



<a name="246915812"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/246915812" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> jknodt <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#246915812">(Jul 22 2021 at 23:04)</a>:</h4>
<p>Can I get a perf run for <a href="https://github.com/rust-lang/rust/pull/85158">https://github.com/rust-lang/rust/pull/85158</a>?</p>



<a name="246915860"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/246915860" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Joshua Nelson <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#246915860">(Jul 22 2021 at 23:04)</a>:</h4>
<p>sure, done</p>



<a name="246915893"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/246915893" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> jknodt <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#246915893">(Jul 22 2021 at 23:05)</a>:</h4>
<p>Thanks <span class="user-mention" data-user-id="232545">@Joshua Nelson</span>!</p>



<a name="246915969"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/246915969" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Joshua Nelson <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#246915969">(Jul 22 2021 at 23:06)</a>:</h4>
<p><span class="user-mention" data-user-id="326189">@jknodt</span> you make a lot of PRs, right? have you considered joining a team? :)</p>



<a name="246915983"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/246915983" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Joshua Nelson <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#246915983">(Jul 22 2021 at 23:06)</a>:</h4>
<p>then you'd get perf permissions automatically</p>



<a name="246918203"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/246918203" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> jknodt <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#246918203">(Jul 22 2021 at 23:43)</a>:</h4>
<p>is there a doc for information on that? I work on random stuff most of the time, and can be a bit flaky depending on what's happening</p>



<a name="246918507"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/246918507" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Joshua Nelson <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#246918507">(Jul 22 2021 at 23:49)</a>:</h4>
<p>uhh I don't think there's even a consistent policy <span aria-label="laughing" class="emoji emoji-1f606" role="img" title="laughing">:laughing:</span> but the basic requirement I've seen is at least give feedback on FCPs/MCPs within a couple weeks, everything else is optional</p>



<a name="246918620"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/246918620" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Joshua Nelson <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#246918620">(Jul 22 2021 at 23:50)</a>:</h4>
<p>FWIW there's a compiler-contributors group without the full responsibilities of t-compiler, that does have docs: <a href="https://forge.rust-lang.org/compiler/membership.html">https://forge.rust-lang.org/compiler/membership.html</a></p>



<a name="246919573"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/perf%20run/near/246919573" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> jknodt <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/perf.20run.html#246919573">(Jul 23 2021 at 00:05)</a>:</h4>
<p>hmmm I'll check it out, I'm on and off, so have to see</p>



<hr><p>Last updated: Aug 07 2021 at 22:04 UTC</p>
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